I have two switches, the United States imported, switch 1: 10A @ 120VAC; 6A @ 240VAC, 60HZ res; 10A @ 28VDC. Switch 2: 5A @ 120VAC.
Question: 1, switch 1 is not AC and DC load can be connected, and switch 2 can only access the AC load?
Second, switch 1 has a res abbreviation, it should be the meaning of resistive load, if the load can accept the load, what is the load capacity requirements? Like fans, pumps and motors are inductive or resistive loads.
Third, if the control is a large equipment, to add relay, the two switches how to choose the relay, please give examples of help you choose the relay, give a model.
Four, is not the switch 1 can choose to be AC input, but also DC input relay, and switch 2 can only choose the DC input relay
Fifth, the switch capacity belongs to the American Standard, and our national standard in the logo on what is different, how to convert.
Third, if the capacity is enough, do not need another relay, if the capacity is not enough, need to pick up the electrical, relay selection no special requirements, as long as the capacity to start large equipment on the line
Second, two switches can be connected to the load and inductive load, motor and other emotional load
Reply:
One, two switches can be connected to DC load and AC load
Four, two switches can choose AC and DC input relay
5, there is no American standard and the national standard of the points, they are the standard current and voltage representation, such as: 10A @ 120VAC, said 120 V AC voltage case, the maximum current load of 10A
